1 /* 2 * libwebsockets - small server side websockets and web server implementation 3 * 4 * Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 22 * IN THE SOFTWARE. 23 */ 24 25 /* information about each token declared above */ 26 27 #define F_M (1 << 9) /* Mandatory for key type */ 28 #define F_B64 (1 << 10) /* Base64 coded octets */ 29 #define F_B64U (1 << 11) /* Base64 Url coded octets */ 30 #define F_META (1 << 12) /* JWK key metainformation */ 31 #define F_RSA (1 << 13) /* RSA key */ 32 #define F_EC (1 << 14) /* Elliptic curve key */ 33 #define F_OCT (1 << 15) /* octet key */ 34 35 void 36 lws_jwk_destroy_elements(struct lws_gencrypto_keyelem *el, int m); 37 38 int 39 lws_jose_render(struct lws_jose *jose, struct lws_jwk *aux_jwk, 40 char *out, size_t out_len); 41 42 int 43 _lws_jwk_set_el_jwk(struct lws_gencrypto_keyelem *e, char *in, size_t len); 44 45 void 46 lws_jwk_init_jps(struct lws_jwk_parse_state *jps, 47 struct lws_jwk *jwk, lws_jwk_key_import_callback cb, 48 void *user); 49 50 signed char 51 cb_jwk(struct lejp_ctx *ctx, char reason); 52 53 extern const char * const jwk_tok[19], * const jwk_outer_tok[19]; 54